# NV Reason CXR 3B

NV Reason CXR 3B is a model from NVIDIA with open weights, first recorded on 11 Nov 2026; its release date is not established.

- Developer: NVIDIA
- Id: nvidia/NV-Reason-CXR-3B
- Sighting: 2026-11-11T16:27:55.316Z
  - [evidence link](https://huggingface.co/nvidia/NV-Reason-CXR-3B)
- Status: Released
- Weights version: 2025-10-16
  - [evidence link](https://huggingface.co/api/models/nvidia/NV-Reason-CXR-3B/paths-info/056bd0383b35226554da9dc5866e095df174ae19)
- Canonical: https://alexgetman.com/models/nvidia/nv-reason-cxr-3b/

## Questions

### Are the weights of NV Reason CXR 3B publicly available?

Yes. NVIDIA publishes the weights.

### When was NV Reason CXR 3B released?

Its release date is not established. Signal Forge first recorded it on 11 Nov 2026.

## Evidence links

- [hf-author-artifacts:nvidia](https://huggingface.co/api/models/nvidia/NV-Reason-CXR-3B/paths-info/056bd0383b35226554da9dc5866e095df174ae19)
- [huggingface:nvidia](https://huggingface.co/nvidia/NV-Reason-CXR-3B)

## Signals